Age and Sex in Atchison County, Kansas (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Kansas.
Scope: population of Kansas, Atchison County, and other counties in Kansas
Atchison County
Kansas
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-43892.349%2.35%3942.380%2.38%4922.972%2.97%6013.630%3.63%4482.706%2.71%3382.041%2.04%3532.132%2.13%4822.911%2.91%1,1947.211%7.21%1,1436.903%6.90%9485.726%5.73%8254.983%4.98%9125.508%5.51%8805.315%5.31%8745.279%5.28%8485.122%5.12%3742.259%2.26%4582.766%2.77%7244.373%4.37%6764.083%4.08%1,2197.362%7.36%1,0056.070%6.07%9805.919%5.92%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Kansas and Atchison County
Female Male
Kansas
Atchison County
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.183205%-0.080194%-0.175816%-0.046617%-0.263400%0.3%0.183205%0.175816%0.183205%0.2%2,66216.078%16.1%-0.596726%-0.001208%-0.618450%-0.009675%-0.597934%0.6%0.596726%0.618450%0.596726%0.6%4,94529.867%29.9%-0.585184%-0.008724%-0.640228%-0.593908%0.6%0.585184%0.640228%0.032623%0.585184%0.6%3,51421.224%21.2%-0.999577%-0.350305%-0.714429%-1.349882%1.3%0.999577%0.714429%0.064788%0.999577%1.0%1,5569.398%9.40%-0.604645%-0.675394%-0.604645%0.6%0.604645%0.092609%0.675394%0.031917%0.697255%0.7%3,88023.434%23.4%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Kansas and Atchison County
Female Male
Kansas
Atchison County
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.060397%-0.026046%-0.045333%-0.042273%-0.086444%0.1%0.060397%0.045333%0.060397%0.1%3892.349%2.35%-0.204143%-0.067645%-0.157410%-0.071546%-0.271788%0.3%0.204143%0.157410%0.204143%0.2%3942.380%2.38%-0.167905%-0.258501%-0.218280%-0.055626%-0.426406%0.4%0.167905%0.218280%0.167905%0.2%4922.972%2.97%-0.241590%-0.242798%-0.303165%-0.047704%-0.484387%0.5%0.241590%0.303165%0.241590%0.2%6013.630%3.63%-0.428822%-0.401892%-0.028373%-0.428822%0.4%0.428822%0.044291%0.401892%0.473113%0.5%4482.706%2.71%-0.449961%-0.502054%-0.021168%-0.449961%0.4%0.449961%0.120795%0.502054%0.570756%0.6%3382.041%2.04%-0.328159%-0.550635%-0.024394%-0.328159%0.3%0.328159%0.054358%0.550635%0.382517%0.4%3532.132%2.13%-0.646252%-0.163073%-0.576909%-0.072732%-0.809325%0.8%0.646252%0.576909%0.646252%0.6%4822.911%2.91%-0.715105%-0.012079%-0.666282%-0.005300%-0.727185%0.7%0.715105%0.666282%0.715105%0.7%1,1947.211%7.21%-0.623301%-0.668152%-0.015927%-0.623301%0.6%0.623301%0.134082%0.668152%0.757384%0.8%1,1436.903%6.90%-0.539953%-0.065229%-0.597938%-0.605182%0.6%0.539953%0.597938%0.006424%0.539953%0.5%9485.726%5.73%-0.483179%-0.030199%-0.582150%-0.513378%0.5%0.483179%0.582150%0.010158%0.483179%0.5%8254.983%4.98%-0.517002%-0.067645%-0.593591%-0.584647%0.6%0.517002%0.593591%0.023234%0.517002%0.5%9125.508%5.51%-0.524250%-0.014495%-0.657242%-0.538745%0.5%0.524250%0.657242%0.019577%0.524250%0.5%8805.315%5.31%-0.526665%-0.641909%-0.526665%0.5%0.526665%0.002416%0.641909%0.034213%0.529081%0.5%8745.279%5.28%-0.813352%-0.686795%-0.813352%0.8%0.813352%0.080530%0.686795%0.067362%0.893882%0.9%8485.122%5.12%-0.513378%-1.232107%-0.742023%-1.745485%1.7%0.513378%0.742023%0.066729%0.513378%0.5%3742.259%2.26%-1.298544%-0.169113%-0.743472%-1.467657%1.5%1.298544%0.743472%0.090502%1.298544%1.3%4582.766%2.77%-1.093193%-0.686111%-1.093193%1.1%1.093193%0.000000%0.686111%0.050961%1.093193%1.1%7244.373%4.37%-0.646252%-0.068450%-0.665472%-0.714703%0.7%0.646252%0.665472%0.037033%0.646252%0.6%6764.083%4.08%-0.628133%-0.680477%-0.628133%0.6%0.628133%0.216223%0.680477%0.023669%0.844356%0.8%1,2197.362%7.36%-0.553240%-0.681995%-0.553240%0.6%0.553240%0.107507%0.681995%0.035704%0.660748%0.7%1,0056.070%6.07%-0.566528%-0.669663%-0.566528%0.6%0.566528%0.050734%0.669663%0.033309%0.617262%0.6%9805.919%5.92%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Kansas and Atchison County
More Females More Males
Kansas
Atchison County
200%100%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-43.125000%-93.249929%-43.125000%43.1%0.6990.7058.869%58.9%41.131%41.1%-33.136095%-45.451756%-33.136095%33.1%0.7510.7557.107%57.1%42.893%42.9%-153.956835%-25.483687%-153.956835%154.0%0.3940.3971.748%71.7%28.252%28.3%-100.500000%-15.735324%-100.500000%100.5%0.4990.5066.722%66.7%33.278%33.3%-7.059867%10.328638%10.328638%10.3%1.1031.1047.545%47.5%52.455%52.5%-4.216205%26.845638%26.845638%26.8%1.2681.2744.083%44.1%55.917%55.9%-4.430102%16.564417%16.564417%16.6%1.1661.1746.176%46.2%53.824%53.8%-25.233645%-12.607278%-25.233645%25.2%0.7990.8055.602%55.6%44.398%44.4%-1.689189%-0.795410%-1.689189%1.7%0.9830.9850.419%50.4%49.581%49.6%-2.383682%21.511628%21.511628%21.5%1.2151.2245.144%45.1%54.856%54.9%-12.080537%-12.080537%12.1%1.074437%0.8920.8952.848%52.8%47.152%47.2%-6.250000%-6.250000%6.3%1.744861%0.9410.9451.515%51.5%48.485%48.5%-13.084112%-13.084112%13.1%3.914206%0.8840.8853.070%53.1%46.930%46.9%-2.764977%-2.764977%2.8%2.978665%0.9730.9750.682%50.7%49.318%49.3%0.458716%5.329922%0.458716%0.5%1.0051.0049.886%49.9%50.114%50.1%9.900990%9.808092%9.900990%9.9%1.0991.1047.642%47.6%52.358%52.4%-240.000000%-240.000000%240.0%8.992839%0.2940.2977.273%77.3%22.727%22.7%-13.023256%-13.023256%13.0%12.172823%0.8850.8853.057%53.1%46.943%46.9%0.000000%0.000000%0.0%7.427523%1.0001.0050.000%50.0%50.000%50.0%-10.591900%-10.591900%10.6%5.564965%0.9040.9052.515%52.5%47.485%47.5%34.423077%3.478314%34.423077%34.4%1.3441.3442.658%42.7%57.342%57.3%19.432314%5.235199%19.432314%19.4%1.1941.1945.572%45.6%54.428%54.4%8.955224%4.974032%8.955224%9.0%1.0901.0947.857%47.9%52.143%52.1%

Map of Age Cohorts by County Subdivision in Atchison County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
0%7%13%20%27%34%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%2.5%5.0%7.5%10.0%12.6%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
1.1%3.5%5.9%8.2%10.6%13.0%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
0.0%4.0%8.1%12.1%16.2%20.3%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
5.5%9.1%12.7%16.3%19.8%23.4%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
9.6%14.3%18.8%23.4%28.0%32.6%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
7%13%18%23%28%34%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
0.0%2.6%5.2%7.8%10.5%13.1%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%2.2%4.5%6.7%8.9%11.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Atchison County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.9%22.3%23.7%25.1%26.4%27.8%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.9%5.9%8.8%11.8%14.7%17.7%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
6.6%8.3%10.0%11.7%13.4%15.1%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
9.1%10.6%12.0%13.4%14.9%16.3%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
6.7%8.3%9.8%11.3%12.7%14.3%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
12.2%13.1%14.0%14.9%15.8%16.8%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
6.9%8.4%9.8%11.1%12.5%14.0%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
4.2%5.0%5.8%6.6%7.4%8.2%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.2%3.0%3.8%4.5%5.2%6.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Atchison County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
12.8%17.3%21.6%26.0%30.4%34.8%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%8%17%25%33%42%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.5%7.3%11.0%14.7%18.5%22.3%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
3.6%7.6%11.5%15.5%19.5%23.5%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
1.7%5.6%9.4%13.3%17.1%21.0%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
4.3%8.0%11.8%15.5%19.3%23.0%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
4.6%7.6%10.5%13.3%16.2%19.2%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%2.6%5.3%7.9%10.6%13.3%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%2.9%5.8%8.6%11.5%14.4%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Atchison County

There are 5 places in Atchison County. This section compares all 5 of those to each other, Atchison County, and other entities that contain or substantially overlap with Atchison County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Atchison County, selected places in Atchison County, and entities that contain Atchison County
0%10%20%Count#MuscotahHuronEffinghamKansasAtchisonWest North CentralAtchison Metro AreaAtchison AreaAtchison CountyAtchisonMidwestUnited States of AmericaUnited StatesLancaster29.081633%29.081633%29.1%57127.067669%27.067669%27.1%36226.495726%26.495726%26.5%155324.888693%24.888693%24.9%721,347721k24.448972%24.448972%24.4%2,640423.689691%23.689691%23.7%4,971,0164.97M23.434197%23.434197%23.4%3,88023.434197%23.434197%23.4%3,88023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M20.472441%20.472441%20.5%525

Age Cohorts by County Subdivision in Atchison County

There are 9 county subdivisions in Atchison County. This section compares all 9 of those to each other, Atchison County, and other entities that contain or substantially overlap with Atchison County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Atchison County, selected county subdivisions in Atchison County, and entities that contain Atchison County
0%10%20%30%Count#Center TownshipCtrKansasMount Pleasant TownshipMt PleasantAtchisonWest North CentralAtchison Metro AreaAtchison AreaAtchison CountyAtchisonMidwestUnited States of AmericaUnited StatesKapioma TownshipKapiomaShannon TownshipShannonBenton TownshipBentonGrasshopper TownshipGrasshopperLancaster TownshipLancasterWalnut TownshipWalnut33.284457%33.284457%33.3%227124.888693%24.888693%24.9%721,347721k24.452555%24.452555%24.5%134224.448972%24.448972%24.4%2,640323.689691%23.689691%23.7%4,971,0164.97M23.434197%23.434197%23.4%3,88023.434197%23.434197%23.4%3,88023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.514620%22.514620%22.5%77422.241681%22.241681%22.2%381521.538462%21.538462%21.5%196619.382504%19.382504%19.4%113714.678899%14.678899%14.7%11280.000000%0.000000%0.0%09

Age Cohorts by County in Kansas

There are 105 counties in Kansas. This section compares Atchison County to the 50 most populous counties in Kansas and to those entities that contain or substantially overlap with Atchison County. The least populous of the compared counties has a population of 7,793.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Atchison County, selected other counties in Kansas, and entities that contain Atchison County
0%10%20%30%Count#Seward CountySewardFinney CountyFinneyGeary CountyGearyFord CountyFordPottawatomie CountyPottawatomieWyandotte CountyWyandotteSedgwick CountySedgwickButler CountyButlerNemaha CountyNemahaMiami CountyMiamiJackson CountyJacksonJohnson CountyJohnsonBourbon CountyBourbonNeosho CountyNeoshoHarvey CountyHarveyAnderson CountyAndersonSumner CountySumnerBrown CountyBrownKansasFranklin CountyFranklinClay CountyClayBarton CountyBartonShawnee CountyShawneeSaline CountySalineLeavenworth CountyLeavenworthOsage CountyOsageCherokee CountyCherokeeDickinson CountyDickinsonPratt CountyPrattCowley CountyCowleyWilson CountyWilsonWest North CentralLabette CountyLabetteMontgomery CountyMontgomeryLinn CountyLinnJefferson CountyJeffersonAtchison Metro AreaAtchison AreaAtchison CountyAtchisonMidwestMarshall CountyMarshallReno CountyRenoAllen CountyAllenUnited States of AmericaUnited StatesMcPherson CountyMcPhersonRice CountyRiceLyon CountyLyonThomas CountyThomasCoffey CountyCoffeyCloud CountyCloudCrawford CountyCrawfordMarion CountyMarionEllis CountyEllisDoniphan CountyDoniphanDouglas CountyDouglasRiley CountyRiley31.593703%31.593703%31.6%7,325131.254901%31.254901%31.3%11,55911.6k231.025585%31.025585%31.0%11,42311.4k330.725965%30.725965%30.7%10,59810.6k429.585515%29.585515%29.6%6,781528.202402%28.202402%28.2%45,62545.6k626.466832%26.466832%26.5%134,510135k725.986961%25.986961%26.0%17,22017.2k825.960499%25.960499%26.0%2,642925.741910%25.741910%25.7%8,4401025.372241%25.372241%25.4%3,3911125.357250%25.357250%25.4%145,152145k1225.211850%25.211850%25.2%3,7191325.137547%25.137547%25.1%4,1121425.104843%25.104843%25.1%8,7401525.095444%25.095444%25.1%1,9721625.084010%25.084010%25.1%5,8971725.056065%25.056065%25.1%2,4581824.888693%24.888693%24.9%721,347721k24.852901%24.852901%24.9%6,3781924.622574%24.622574%24.6%2,0552024.388183%24.388183%24.4%6,6372124.323083%24.323083%24.3%43,43343.4k2224.283940%24.283940%24.3%13,48913.5k2324.245732%24.245732%24.2%19,10219.1k2424.179739%24.179739%24.2%3,8692524.154892%24.154892%24.2%5,0092624.112670%24.112670%24.1%4,6742724.092918%24.092918%24.1%2,3442824.079273%24.079273%24.1%8,6632923.816436%23.816436%23.8%2,1333023.689691%23.689691%23.7%4,971,0164.97M23.669179%23.669179%23.7%4,9313123.633940%23.633940%23.6%7,9803223.551029%23.551029%23.6%2,2433323.548729%23.548729%23.5%4,4463423.434197%23.434197%23.4%3,88023.434197%23.434197%23.4%3,8803523.217458%23.217458%23.2%15,712,75815.7M23.195825%23.195825%23.2%2,3113623.174459%23.174459%23.2%14,78614.8k3723.125627%23.125627%23.1%2,9953823.108006%23.108006%23.1%73,612,43873.6M23.028391%23.028391%23.0%6,7163922.926927%22.926927%22.9%2,2814022.583156%22.583156%22.6%7,5434122.543937%22.543937%22.5%1,7834222.435669%22.435669%22.4%1,8924322.199527%22.199527%22.2%2,0654421.837530%21.837530%21.8%8,5784521.591746%21.591746%21.6%2,6374621.383301%21.383301%21.4%6,2084720.415758%20.415758%20.4%1,5914818.906422%18.906422%18.9%21,99822.0k4917.625890%17.625890%17.6%13,22413.2k50

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares Atchison County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Atchison County. The least populous of the compared counties has a population of 941,618.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Atchison County, selected other counties in the United States, and entities that contain Atchison County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeKansasMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWest North CentralFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaAtchison Metro AreaAtchison AreaAtchison CountyAtchisonKings CountyKingsMidwestHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensPalm Beach CountyPalm BeachAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k227.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.888693%24.888693%24.9%721,347721k24.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.689691%23.689691%23.7%4,971,0164.97M23.668593%23.668593%23.7%291,625292k1823.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.434197%23.434197%23.4%3,88023.434197%23.434197%23.4%3,88023.337305%23.337305%23.3%608,369608k2223.217458%23.217458%23.2%15,712,75815.7M23.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2622.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.168125%22.168125%22.2%345,809346k3622.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4320.896492%20.896492%20.9%434,553435k4420.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.641010%19.641010%19.6%274,730275k4819.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50

Definitions

The US Census reports extensively on the topics of age and sex, often reporting other topics broken down by age and sex cohorts. This page reports on age and sex alone; charts presenting other topics by age and sex can be found on their topic-specific pages.

  • Children: less than 18 years old
  • College: from 18 to 21 years old
  • 20s: from 22 to 29 years old, to not overlap the college category
  • Younger Adult: from 22 to 39 years old
  • Older Adult: from 40 to 64 years old
  • Senior: more than 64 years old

For additional information about the data presented on this site, including our sources, please see the About Page.

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